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BR0117177A - Dispositivo para ajustar um freio de tambor de servo-duplo com sapatas internas - Google Patents

Dispositivo para ajustar um freio de tambor de servo-duplo com sapatas internas

Info

Publication number
BR0117177A
BR0117177A BR0117177-1A BR0117177A BR0117177A BR 0117177 A BR0117177 A BR 0117177A BR 0117177 A BR0117177 A BR 0117177A BR 0117177 A BR0117177 A BR 0117177A
Authority
BR
Brazil
Prior art keywords
elements
shoes
adjusting
threaded
support
Prior art date
Application number
BR0117177-1A
Other languages
English (en)
Other versions
BR0117177B1 (pt
Inventor
Gianpaolo Cortinovis
Maurizio Mascheretti
Original Assignee
Freni Brembo Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Freni Brembo Spa filed Critical Freni Brembo Spa
Publication of BR0117177A publication Critical patent/BR0117177A/pt
Publication of BR0117177B1 publication Critical patent/BR0117177B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
    • F16D51/46—Self-tightening brakes with pivoted brake shoes, i.e. the braked member increases the braking action
    • F16D51/48—Self-tightening brakes with pivoted brake shoes, i.e. the braked member increases the braking action with two linked or directly-interacting brake shoes
    • F16D51/50—Self-tightening brakes with pivoted brake shoes, i.e. the braked member increases the braking action with two linked or directly-interacting brake shoes mechanically actuated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/38—Slack adjusters
    • F16D65/40—Slack adjusters mechanical
    • F16D65/42—Slack adjusters mechanical non-automatic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/38—Slack adjusters
    • F16D65/40—Slack adjusters mechanical

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

"DISPOSITIVO PARA AJUSTAR UM FREIO DE TAMBOR DE SERVO-DUPLO COM SAPATAS INTERNAS". A presente invenção refere-se a um dispositivo para ajustar um freio de servo-duplo com sapatas internas (9) sendo suportado em uma chapa portadora de sapata (2) a fim de executar movimentos de auto-reforço de flutuação ou de ativação automática contra uma superfície de frenação de um tambor. O dispositivo compreende: elementos de ajuste (30) compreendendo superfícies de empuxo (31) cooperando com as superficies de contra-empuxo opostas (32) de uma extremidade piramidal de um elemento de acionamento (34) fornecidas com uma porção rosqueada (35) alojada de modo giratório em um orifício contínuo rosqueado (36) de um elemento de suporte (37), o orifício contínuo rosqueado estando disposto substancialmente ao longo de um eixo transverso ao eixo do movimento de separação mútua ou de acesso das extremidades das sapatas, o elemento de suporte compreendendo adicionalmente dispositivo de suporte (38) para alojar os elementos de ajuste deslizantemente a fim de formar, com o elemento de acionamento, um suporte e uma estrutura de suporte e de empuxo fechada sobre os elementos de ajuste opostos, o elemento de acionamento compreendendo adicionalmente uma extensão de operação que pode ser alojada a fim de flutuar livremente em uma ranhura fornecida na chapa portadora de sapata de modo que uma extremidade de ativação (41) projete-se do freio.
BRPI0117177-1A 2001-11-27 2001-11-27 dispositivo para ajustar um freio de tambor de servo-duplo com sapatas internas e freio de servo-duplo com sapatas de flutuaÇço internas. BR0117177B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2001/000598 WO2003046400A1 (en) 2001-11-27 2001-11-27 Duo-servo drum brake inside shoes adjusting device

Publications (2)

Publication Number Publication Date
BR0117177A true BR0117177A (pt) 2004-11-03
BR0117177B1 BR0117177B1 (pt) 2010-12-14

Family

ID=11133753

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0117177-1A BR0117177B1 (pt) 2001-11-27 2001-11-27 dispositivo para ajustar um freio de tambor de servo-duplo com sapatas internas e freio de servo-duplo com sapatas de flutuaÇço internas.

Country Status (10)

Country Link
US (1) US7703582B2 (pt)
EP (1) EP1448909B1 (pt)
JP (1) JP3977810B2 (pt)
CN (1) CN100339608C (pt)
AT (1) ATE290175T1 (pt)
AU (1) AU2002222543A1 (pt)
BR (1) BR0117177B1 (pt)
DE (1) DE60109219T2 (pt)
ES (1) ES2239099T3 (pt)
WO (1) WO2003046400A1 (pt)

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US9292973B2 (en) * 2010-11-08 2016-03-22 Microsoft Technology Licensing, Llc Automatic variable virtual focus for augmented reality displays
US9304319B2 (en) 2010-11-18 2016-04-05 Microsoft Technology Licensing, Llc Automatic focus improvement for augmented reality displays
KR101038216B1 (ko) * 2011-02-10 2011-05-31 (주)상아프론테크 발열 정착 롤러
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US9226372B2 (en) 2013-01-09 2015-12-29 Raptor Inventions, Llc Hands-free lighting system
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US20150015707A1 (en) * 2013-07-10 2015-01-15 Subc Control Limited Telepresence method and system for tracking head movement of a user
CN103557252B (zh) * 2013-11-19 2016-09-07 焦作金箍制动器股份有限公司 制动器智能补偿装置
FR3016010B1 (fr) * 2013-12-30 2016-02-12 Chassis Brakes Int Bv Dispositif de frein a tambour incluant un frein de stationnement fonctionnant en mode duo servo, vehicule et procedes d'assemblage associes
US10595716B2 (en) * 2014-05-09 2020-03-24 X-Biomedical Inc. Portable surgical methods, systems, and apparatus
US20240090742A1 (en) * 2014-05-09 2024-03-21 X-Biomedical, Inc. Portable surgical methods, systems, and apparatus
EP3146715B1 (en) * 2014-05-20 2022-03-23 University Of Washington Through Its Center For Commercialization Systems and methods for mediated-reality surgical visualization
USD774429S1 (en) * 2015-12-03 2016-12-20 Helio Ascari Bicycle brake lever
CN107865702A (zh) * 2016-09-28 2018-04-03 李健 一种医用智能手术显微系统
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DE102019127143A1 (de) * 2019-10-09 2021-04-15 Naf Neunkirchener Achsenfabrik Ag Betätigungssystem für ein Kraftfahrzeug, Betätigungselement für ein Betätigungssystem und Kraftfahrzeug mit einem Betätigungssystem
US11963727B2 (en) * 2021-03-30 2024-04-23 Cilag Gmbh International Method for system architecture for modular energy system
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Also Published As

Publication number Publication date
ATE290175T1 (de) 2005-03-15
BR0117177B1 (pt) 2010-12-14
DE60109219T2 (de) 2006-02-16
AU2002222543A1 (en) 2003-06-10
EP1448909A1 (en) 2004-08-25
WO2003046400A1 (en) 2003-06-05
CN1558996A (zh) 2004-12-29
EP1448909B1 (en) 2005-03-02
US7703582B2 (en) 2010-04-27
US20050090730A1 (en) 2005-04-28
CN100339608C (zh) 2007-09-26
JP3977810B2 (ja) 2007-09-19
DE60109219D1 (de) 2005-04-07
US20060122479A9 (en) 2006-06-08
ES2239099T3 (es) 2005-09-16
JP2005510673A (ja) 2005-04-21

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/11/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 27.11.2021